Abstract: Electronic or optoelectronic device comprising a first electrode, a second electro, and an active layer arranged between and in electrical connection with the first and the second electrode. The active layer comprises at least one dye compound, which comprises small-molecule organic solar cells.

Abstract: Electronic or optoelectronic device comprising a first electrode, a second electro, and an active layer arranged between and in electrical connection with the first and the second electrode. The active layer comprises at least one dye compound, which comprises small-molecule organic solar cells.

Abstract: In a shared hosting environment, a message sender is identified based on a system identification of the sender. The system identification is controllable and accessible in the shared hosting environment. Properties of the message are evaluated based on a predetermined rule. The message is distributed upon compliance of the message with the rule.

Abstract: A portable security device is disclosed which can be carried by an individual and connected directly to telephone circuits to both authenticate that individual and encrypt data communications. The invention can operate as an electronic "token" to uniquely identify the user to a network, to a computer system or to an application program. The "token" contains the complete network interface, such as a modem, which modulates the data and provides the circuitry required for direct connection to the network. Furthermore, this "token" will not permit communications to proceed until the device, and optionally the user, have been identified by the proper authentication. The token also contains all of the cryptographic processing required to protect the data using data encryption or message authentication or digital signatures or any combination thereof.

Abstract: A portable security device is disclosed which can be carried by an individual and connected directly to telephone circuits to both authenticate that individual and encrypt data communications. The invention can operate as an electronic "token" to uniquely identify the user to a network, to a computer system or to an application program. The "token" contains the complete network interface, such as a modem, which modulates the data and provides the circuitry required for direct connection to the network. Furthermore, this "token" will preferably not permit communications to proceed until the device, and optionally the user, have been identified by the proper authentication. The token also contains all of the cryptographic processing required to protect the data using data encryption or message authentication or digital signatures or any combination thereof.

Abstract: A portable security device is disclosed which can be carried by an individual and connected directly to telephone circuits to both authenticate that individual and encrypt data communications. The invention can operate as an electronic "token" to uniquely identify the user to a network, to a computer system or to an application program. The "token" contains the complete network interface, such as a modem, which modulates the data and provides the circuitry required for direct connection to the network. Furthermore, this "token" will not permit communications to proceed until the device, and optionally the user, have been identified by the proper authentication. The token also contains all of the cryptographic processing required to protect the data using data encryption or message authentication or digital signatures or any combination thereof.

Abstract: An apparatus for releasably maintaining a toilet seat in a generally vertical position comprises a mounting member adapted to be secured to the toilet tank in a position to engage a toilet seat and maintain the same when moved to a general vertical orientation. According to one embodiment, a hook is forced upwardly due to movement of the toilet seat to the vertical position, and is positioned outwardly at the tank to allow the seat and toilet cover to move past the hook which then maintains these in the vertical position. Manual movement of the toilet seat past the hook will cause the hook to move upwardly to thereby allow the toilet seat to move therepast. As the hook starts to maintain the toilet seat, the toilet cover is also maintained by the hook as it cannot move past the toilet seat.